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30141004033 = 74305857719
BaseRepresentation
bin11100000100100010…
…110011100100000001
32212210120121122112201
4130010202303210001
5443212044112113
621502510153201
72114631210220
oct340442634401
985716548481
1030141004033
11118678a1498
125a121b2801
132ac466443a
14165d070cb7
15bb61cccdd
hex7048b3901

30141004033 has 4 divisors (see below), whose sum is σ = 34446861760. Its totient is φ = 25835146308.

The previous prime is 30141004031. The next prime is 30141004039. The reversal of 30141004033 is 33040014103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33040014103 = 43768372421.

It is a cyclic number.

It is not a de Polignac number, because 30141004033 - 21 = 30141004031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30141004033.

It is not an unprimeable number, because it can be changed into a prime (30141004031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2152928853 + ... + 2152928866.

It is an arithmetic number, because the mean of its divisors is an integer number (8611715440).

Almost surely, 230141004033 is an apocalyptic number.

It is an amenable number.

30141004033 is a deficient number, since it is larger than the sum of its proper divisors (4305857727).

30141004033 is an equidigital number, since it uses as much as digits as its factorization.

30141004033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4305857726.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30141004033 its reverse (33040014103), we get a palindrome (63181018136).

The spelling of 30141004033 in words is "thirty billion, one hundred forty-one million, four thousand, thirty-three".

Divisors: 1 7 4305857719 30141004033